LCM and HCF of 3 Numbers | Easy Method Explained | Maths Atlas In this video, learn how to find the LCM (Least Common Multiple) and HCF (Highest Common Factor) of three numbers using two simple methods Prime Factorization and Division (Ladder) Method. We'll go step-by-step with example like 8, 12, 20, so you understand the logic, not just the formula! What You'll Learn Meaning of HCF and LCM Step-by-step method for 3 numbers Prime factorization and division (ladder) methods Relation between HCF and LCM Practice exam for quick revision Icm and hcf Icm of 3 numbers hcf of 3 numbers how to find Icm of 3 numbers how to find hcf of 3 numbers Icm and hcf for competitive exams hcf and Icm how to find Icm of two numbers Icm Icm class 5 hcf class 5 Icm and hcf class 5 hcf and Icm aptitude tricks hcf hcf and Icm tricks hcf and Icm in english Icm and hcf tricks hcf and Icm aptitude division method hcf and lcm shortcut hcf Icm hcm and lcm hcf and Icm class 7 Icm and hcf questions Icm full form class 8 maths Icm class 6 difference between hcf and lcm how to find lcm and hcf easily #maths #Icmandhcf #hcf #lcmhcf #gcd #gcd #maths #mathsatlas #lcm #mathematics #class9maths #primefactorization #divisionmethod #mathstricks #mathsconcepts #mathsforeveryone #lcmof3numbers #hcfof3numbers #learnmaths #easymaths #studytips #mathfacts